EP4515097A4 - Aus einer mehrkonischen vorform geformte dünnwandige gekrümmte schale und verfahren zur herstellung davon - Google Patents

Aus einer mehrkonischen vorform geformte dünnwandige gekrümmte schale und verfahren zur herstellung davon

Info

Publication number
EP4515097A4
EP4515097A4 EP23873366.1A EP23873366A EP4515097A4 EP 4515097 A4 EP4515097 A4 EP 4515097A4 EP 23873366 A EP23873366 A EP 23873366A EP 4515097 A4 EP4515097 A4 EP 4515097A4
Authority
EP
European Patent Office
Prior art keywords
thin
making
shell made
curved shell
walled curved
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23873366.1A
Other languages
English (en)
French (fr)
Other versions
EP4515097A2 (de
Inventor
Matthew Michael Dethlefsen
Michael Smith Brendel
Iv William Thomas Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stoke Space Technologies Inc
Original Assignee
Stoke Space Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stoke Space Technologies Inc filed Critical Stoke Space Technologies Inc
Publication of EP4515097A2 publication Critical patent/EP4515097A2/de
Publication of EP4515097A4 publication Critical patent/EP4515097A4/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/402—Propellant tanks; Feeding propellants
    • B64G1/4021—Tank construction; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/402—Propellant tanks; Feeding propellants
    • B64G1/4022—Arrangements of tanks in or on spacecraft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • F02K9/605—Reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/14—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of aluminium; constructed of non-magnetic steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/12—Vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/24—Three-dimensional ellipsoidal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/24—Three-dimensional ellipsoidal
    • F05D2250/241—Three-dimensional ellipsoidal spherical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0128—Shape spherical or elliptical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0133—Shape toroidal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0142—Shape conical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0639—Steels
    • F17C2203/0643—Stainless steels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0646—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0648—Alloys or compositions of metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0186—Applications for fluid transport or storage in the air or in space
    • F17C2270/0197—Rockets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laser Beam Processing (AREA)
  • Body Structure For Vehicles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
EP23873366.1A 2022-04-29 2023-04-27 Aus einer mehrkonischen vorform geformte dünnwandige gekrümmte schale und verfahren zur herstellung davon Pending EP4515097A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202263363867P 2022-04-29 2022-04-29
US202263367004P 2022-06-24 2022-06-24
US202263384175P 2022-11-17 2022-11-17
PCT/US2023/020269 WO2024072486A2 (en) 2022-04-29 2023-04-27 Thin-walled curved shell formed from multi-conic preform, and methods for manufacturing the same

Publications (2)

Publication Number Publication Date
EP4515097A2 EP4515097A2 (de) 2025-03-05
EP4515097A4 true EP4515097A4 (de) 2026-04-29

Family

ID=90479241

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23873366.1A Pending EP4515097A4 (de) 2022-04-29 2023-04-27 Aus einer mehrkonischen vorform geformte dünnwandige gekrümmte schale und verfahren zur herstellung davon

Country Status (8)

Country Link
US (2) US12601449B2 (de)
EP (1) EP4515097A4 (de)
JP (1) JP2025522245A (de)
KR (1) KR20250002097A (de)
AU (1) AU2023350603A1 (de)
CA (1) CA3242271A1 (de)
IL (1) IL313303A (de)
WO (1) WO2024072486A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240102608A1 (en) * 2022-09-05 2024-03-28 Tyson Nelson Foot plate
CN121317134B (zh) * 2025-10-31 2026-07-07 北京宇航系统工程研究所 一种不锈钢贮箱用焊缝补强结构
CN122007697B (zh) * 2026-04-13 2026-07-28 大连理工大学 一种大型箱底及其成形方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181235A (en) * 1978-01-09 1980-01-01 Kaiser Aluminum & Chemical Corporation Liquefied natural gas tank construction
US20210130016A1 (en) * 2019-11-04 2021-05-06 Harbin Institute Of Technology Method and system for controlling axial length of ellipsoidal shells based on liquid volume loading

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363992A (en) * 1942-05-09 1944-11-28 Smith Corp A O Support for spherical pressure vessels
US2496626A (en) * 1946-07-13 1950-02-07 Pittsburgh Des Moines Company Spherical tank shell
US2579646A (en) * 1947-06-30 1951-12-25 Mcnamar Boiler & Tank Company Method of forming spherical containers
US3946236A (en) 1974-04-04 1976-03-23 The United States Of America As Represented By The Secretary Of The Army Energetic electron beam assisted X-ray generator
US3945236A (en) * 1974-10-03 1976-03-23 C-R-O Engineering Co., Inc. Formation of segments for containers and the like
US4106423A (en) 1976-10-28 1978-08-15 General Dynamics Corporation Weather covers for tankers
US4095546A (en) * 1977-07-14 1978-06-20 Kane John R Shipboard LNG tanks
US4441925A (en) 1981-04-04 1984-04-10 Hiroshi Ishizuka Method and an apparatus for producing titanium metal from titanium tetrachloride
US5723742A (en) * 1997-02-12 1998-03-03 Asgrow Seed Company Soybean cultivar 9314589400005
DE19811045A1 (de) * 1998-03-13 1999-07-15 Siemens Ag Vakuumbehälter
RU2158666C2 (ru) 1999-02-04 2000-11-10 Открытое акционерное общество НПО Энергомаш им. акад. В.П. Глушко Способ изготовления сварно-паяной конструкции
DE102005024627A1 (de) * 2005-05-30 2006-12-07 Mt Aerospace Ag Vakuumgestütztes Verfahren und Vorrichtung zum Umformen eines im Wesentlichen flächigen Rohlings aus Metall zu einem dünnwandigen Schalenkörper sowie deren Verwendung
EP2398620A4 (de) * 2009-02-19 2017-03-29 Blue Origin, LLC Modularer reibschweisskopf sowie zugehörige systeme und verfahren
US20170036782A1 (en) 2013-11-19 2017-02-09 Arthur Dula Launch apparatus
DE102017120611B4 (de) * 2017-09-07 2020-06-25 Wisco Tailored Blanks Gmbh Verfahren und Vorrichtung zum Schmelzschweißen eines oder mehrerer Stahlbleche aus presshärtbarem Stahl
CN109909395B (zh) * 2019-03-13 2020-02-21 大连理工大学 一种基于电流自阻加热的椭球气压成形方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181235A (en) * 1978-01-09 1980-01-01 Kaiser Aluminum & Chemical Corporation Liquefied natural gas tank construction
US20210130016A1 (en) * 2019-11-04 2021-05-06 Harbin Institute Of Technology Method and system for controlling axial length of ellipsoidal shells based on liquid volume loading

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZHANG W. W. ET AL: "Research on hydro-forming of combined prolate ellipsoidal shell with double generating lines", THE INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY SPRINGER, LONDON, vol. 82, no. 1, 16 June 2015 (2015-06-16), pages 595 - 603, XP035594651, ISSN: 0268-3768, [retrieved on 20150616], DOI: 10.1007/S00170-015-7351-4 *

Also Published As

Publication number Publication date
WO2024072486A3 (en) 2024-05-30
IL313303A (en) 2024-08-01
US20250207727A1 (en) 2025-06-26
JP2025522245A (ja) 2025-07-15
WO2024072486A2 (en) 2024-04-04
US20240353063A1 (en) 2024-10-24
KR20250002097A (ko) 2025-01-07
US12601449B2 (en) 2026-04-14
CA3242271A1 (en) 2024-04-04
AU2023350603A1 (en) 2024-06-27
EP4515097A2 (de) 2025-03-05

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